INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ff02c95c8b42bee1c6ac4515c0b8bff492b9b9313468b0ad7e679c7055b8431', 
    '/KLKVhFdL4fOErctUmYArUsoTsfmQNDSQSHoz8Pp4hY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)