INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c35147194e572ae75556ebf98ddde22993e91044aebb080e9398a9d853657e9', 
    '5xofPgXietNezzPbSOszXGHrA71bJhMOrM0AixZv4Uc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)