INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30014aa4ef68856962a87fc20653556fe3759fc603ccedfd4576dffef16056aa', 
    'Bfl9rxPxQzC7Leuh2/yW24lYIXVPcXtWgoOu0oMkEp0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)