INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd243c3701eca2828031b6f75be73fc1fe13740fa0bd054c52462fe14d9ba390', 
    'f0shRtTIvyeCNhQvMNV/oqKwVk0r9eY4lEL/kiNw6vU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)