INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4d1d4c23ebab1475c157486c258187a1c6964e824786dcb0de3d4671c517d7f', 
    'n+yTKzxluDeZLSt8D6Leg0S9OstyctvlrgWpX8B6q/M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)