INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27c0c5c56c18c5a84e672014eadf0d9e01800e9473842529911149b25cc38255', 
    '/Go0h5RL6KAKA8ziVP2EwmsCxKQkeGam1ExxLEs4fI0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)