INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c6ba760b1b3b74403c677a0cdaf1c16465e7c828ffc7008d2fc396410f03e6e', 
    '90aJlEdZbzcDYCUyoa+2b7tbATZN4Hwoz5xpezM85u0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)