UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nDC+TX/SpML3S+4OVRTeZJ3yBDiFyzknv7wnmd/JSmQ=' 
WHERE 
  key_id = '3baea0d74f1a1dfba56cdd4f5e4a4c2d2f0b8ec4f248c0bc86cd95e6ff0017d4' 
  AND (
    token = 'nDC+TX/SpML3S+4OVRTeZJ3yBDiFyzknv7wnmd/JSmQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )