INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5921443405f0a6bac460b2db6085990e5329fe92edb136312cc6e43c859d4dc', 
    'SPAoIYSlg382chl3mLt9EO7cmoE0voyqug0hnMErdLE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)