INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4931598b8c2d8a142691a0e0ad9ed1fb5906ca772dc577e8a70db635604ba5e', 
    '0YKEC3WLCPa0fhzhWpiK3x2qRZBtivzphG8tDzjdO9c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)