INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c349b71bf655b117044511a4a2ea08e656a51765f3eb696e1d50e4e7bdae1e5', 
    'qfjjqaCiD59tiQcY1nceIjOK22jeX38B0FLdL9RCYLs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)