UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dgsIODcNcyB0Y656HiGVo/U422kKmXAmOyxkK5vJMDs=' 
WHERE 
  key_id = '3d4e36e81784de64b533f61b49e6b6a7879a857c9ea469e19ad0b0b33e532e8a' 
  AND (
    token = 'dgsIODcNcyB0Y656HiGVo/U422kKmXAmOyxkK5vJMDs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )