INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27523bac8fd1f3d7e4ec15009d1095152758085c97958682a41f4642e6b96fef', 
    'QuB4zk2A+PtIFIG8MIRPnLetm2HgRfejXVps/G6bX7s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)