INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a16b273c427e658d9990e64c1e8a686e338c9a9730fc236c9169b2618b5067b', 
    'Ql8KPu16uRRzsePcynF9XSWmKOpwvkc05jsUfgzI+tM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)