INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48c0962edb6dc8ff7a21afa8748f8d8c9d3ea129c4fdd4ce5d1b13db632f4866', 
    '6+OvRLrZ3Y3hH2nzh7KMQI43IobL7ESV63nhcU2VMvo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)