INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c25014a2f7a9ae596d4eb6d5d0a89e66693c06153b09652260583ebd0319f4fa', 
    '+x9gsZ4ThILEhWxzBFElAHYVRx8avkx/aoOglL/deVg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)