UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vYI2wW3CcxmAMbLV1G4rjEKF2We3+sR1kDHVbf2VZVg=' 
WHERE 
  key_id = 'c6c75d00957a1419e761b697524c7b94273e2167b55c2e35b4f21e016612e8cb' 
  AND (
    token = 'vYI2wW3CcxmAMbLV1G4rjEKF2We3+sR1kDHVbf2VZVg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )