UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gHmaMHI1q3EZJwpJIONwdKTLf7SH3k4LMTDIl9hJjFA=' 
WHERE 
  key_id = '2cc389a121426f9d24ff969bd42542e29379dbcfb67b4bc43aca0d372ee31cda' 
  AND (
    token = 'gHmaMHI1q3EZJwpJIONwdKTLf7SH3k4LMTDIl9hJjFA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )