UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n3LjmII84EWLmNaCtBH2WZhj90A42usUjGNmjY3SB3w=' 
WHERE 
  key_id = 'eac1517c3389bb8120277500c8ce5718f7ae276d7bc6e26a55b116a5a2604cc6' 
  AND (
    token = 'n3LjmII84EWLmNaCtBH2WZhj90A42usUjGNmjY3SB3w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )