INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c57af08bb406b7ccca48bb09d247b56e727cdc9d1d7e53e442d14ebab0cfff3c', 
    '1mEZ8McixbDL7EP6VnhgVQDliMWuEu++L3XDubSTYVU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)