UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7v+CpLmmzOzIfmzqpaSFk6+gln3xos84Nb4oCBFyRUw=' 
WHERE 
  key_id = '4ac817b50a7d5da6b682db5cdfe57c17a3a0c2da2dcbd5eb5b2f685f4c314f2c' 
  AND (
    token = '7v+CpLmmzOzIfmzqpaSFk6+gln3xos84Nb4oCBFyRUw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )