UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '02w4+svGG4qTq+Trgouf1ARVCz0Gs+ycu34Q65n0u8o=' 
WHERE 
  key_id = '9fe1b56bded1bf9fdfc8f80b955a120946bd9b1add4df2fe41d15767debc2de2' 
  AND (
    token = '02w4+svGG4qTq+Trgouf1ARVCz0Gs+ycu34Q65n0u8o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )