UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BhHDKDyUNqPla0WNP0YU36DV/7NtmTzYlop62whuzOs=' 
WHERE 
  key_id = 'c6ba6cd51663b4bc65c5542e83fae041e4502f0077afd6b2cc5d5b5a0bc2a3a4' 
  AND (
    token = 'BhHDKDyUNqPla0WNP0YU36DV/7NtmTzYlop62whuzOs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )