UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xFEQ8dZGelXSV2z8A6vA1vWSPDPU0dXecsmxpfuErwA=' 
WHERE 
  key_id = '674009504d0cfa164ce5453e9e79d90c90511115e1745fcae03f3099488b0e3c' 
  AND (
    token = 'xFEQ8dZGelXSV2z8A6vA1vWSPDPU0dXecsmxpfuErwA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )