UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kDvoLAGngLfkelbDwEHLfq2uGVXTDodU0iLnV0vfpw0=' 
WHERE 
  key_id = 'fc773bc3110d2281f90b00fdde673953c4c5c715b1ad107f90da603619a32c4d' 
  AND (
    token = 'kDvoLAGngLfkelbDwEHLfq2uGVXTDodU0iLnV0vfpw0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )