INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c015c4293a4214f9dd343ac007a833c86b35bcb0a633d2338f1e44243df8feab', 
    'EvuLz+A7AkX0rOZLWaqhqHLK3bCUAz+FxWQPX1uktkI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)