INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1fd39d9599e6c61fc7c46b3d9fe7967249e3bca6ecce47523fee1e131856782d', 
    '9AEpAtUv++T9IofwJkLY+i8l+jv4ywdcdJa13ts1A/c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)