INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad1d46730ff5532503ccf3bc62b6f90afbb34be53b6eb340177b914615626bd5', 
    'ErjJuthfJmQIzv9anK2QEuK6FbCzdThtJ4tOjWLtN6Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)