INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6da968bdc6a10bdb8ebed7ad3568e464314b087b239d334c05c51d1846b843d9', 
    'XO3fHWQpFnwHOrLqKkyJcQMOYdEQn66HfeeBdt0oB2M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)