UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GYCes8uog+FTOmaNw1apqQrx61xo8xpyngTz7b4d87c=' 
WHERE 
  key_id = '902cee25d0b33053a2f25e5a4a95b345206d31dd4c26bd964b7be565cf466f2a' 
  AND (
    token = 'GYCes8uog+FTOmaNw1apqQrx61xo8xpyngTz7b4d87c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )