INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c741944d9b091a889c4e79c4a89376cb830fa022152c2fff680d71b09b391db8', 
    'nb2nqU7ZT1Ipx/xo8TIQdsFxRWRwQWGIOzXDu5ABzM8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)