INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '371f608c553f05080348f0261bb2b44da6ca4783405eabb36c548661cf426366', 
    'quKGfbH4DW/U0jRThZCqBBQEazJw80q4Bug5vJ7+l2Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)