UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tyFqOSwee92Exv5CXBn1T7LtaC6UvgMx4lVSP4L4PNE=' 
WHERE 
  key_id = '5c4ace1e43875e53887cef8bd28d76af792f8af68ad5e5fe033236f4573889b3' 
  AND (
    token = 'tyFqOSwee92Exv5CXBn1T7LtaC6UvgMx4lVSP4L4PNE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )