UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IfiP0zbIHSokcLYcaFtU79rcC/C4gKnvroioGHdhqLs=' 
WHERE 
  key_id = '8e545c8c97c8eb2d38c5b95bfa634ddcf406ba5cf05d5471c3787fa1bc283209' 
  AND (
    token = 'IfiP0zbIHSokcLYcaFtU79rcC/C4gKnvroioGHdhqLs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )