INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7187f3138bf1cd3f02d616530d09a2f7f3b39b98ce41f1524dec28f4c716ff9', 
    'HOIT4+STzdEmSSbhZ7nk91IH8OzBzfdIuIvFH9scaQc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)