UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xy/CbWm4qmYcyza4ixtPPcbgi5SB5U0tQEVM3cvBQxU=' 
WHERE 
  key_id = 'cb855ebd5002cc41fdb01da83b5504790d3c3e4a158c4eb02bd9079bf8709c13' 
  AND (
    token = 'xy/CbWm4qmYcyza4ixtPPcbgi5SB5U0tQEVM3cvBQxU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )