UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fMgTqSBWtJJPgMlcuvWkkrp3IP394PSXI4QZ7NSTLEM=' 
WHERE 
  key_id = '014f8d55ebcb0c7813ebaa66f5536ac62d12812dd7d37fb0c5a7c407f20743ce' 
  AND (
    token = 'fMgTqSBWtJJPgMlcuvWkkrp3IP394PSXI4QZ7NSTLEM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )