INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ed357ce05d3d53a9f839dc0322ffe084e3dc7ecb2cc86e743f040831759c1c9', 
    '5kmVIEIn1KTDiOrh5gZSt/h28td9Rh0VxJWFNZa8W/o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)