UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nC2M1h1ND3y3SHxvvrVVIKshPhgcOkHkvP1YajaNvKs=' 
WHERE 
  key_id = 'e1414fb1cf59fc72598276b49e49bca5a1dc7cd0e9c1e238106ca858e61a16a4' 
  AND (
    token = 'nC2M1h1ND3y3SHxvvrVVIKshPhgcOkHkvP1YajaNvKs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )