INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e047ab658ba6d18009a01de114c06750a93f43ab6b74924b0a60a37f8c98e3df', 
    'LFMXwlCE3GN4t+oLIvkFOs+YxSj1/EYrpjdvN5fXb94=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)