INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '557a398381d84919f7b3032b4e18ddef8d4d89909feeca788bc03389991d1604', 
    'CxXp5RoUwjOJLkgPw0Kst7NzQOhhsupx8rPxnsNaYFk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)