INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7a8c52a81608981010fe21b966f3ef1b8f9614969878830bc9631c41dda082f', 
    'xXFfZayZ6VslKiYVFGgu3XxJhXJ8gCAuqBQuBn2uyPM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)