INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bee863ca4cfc785fb52e9cb0042bb472361814370c460701fd568268e8c5b894', 
    'R0flmlif26aiiLvJ4a71R2fw2uY8qZ54p3kP0kUJwxw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)