UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mlrxjd9wiuEbwhGbmYCceq//CqCLSjQeBVRh8L3SSo8=' 
WHERE 
  key_id = 'e1800c45a2f3cdebcab738fe96f67a050fd5b2e0ba2920c46860d9100c74f86c' 
  AND (
    token = 'mlrxjd9wiuEbwhGbmYCceq//CqCLSjQeBVRh8L3SSo8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )