INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54e6b8a7a5d150bac7fc86ab9888c4a233ad9b086e384c51c4ef4c9d461b0298', 
    '492epTk7tOfwx/W6b56omxBht3xbqhmHDfJ9c7FcQII=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)