INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c949ec4acad954d690d6b812b79e467c6419071d1ae2fae56a626b1a6bad75d', 
    '0tMVXtnshFCTotlWTObsaZywqQ9EQvRsSfLuWMTZKhk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)