INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88f509f4c43daa07a608824a68444cd0d273ddc4063ca70caf50ed445cc40ef0', 
    'vbtm15mhVGxbupO8U+sx0H9HnvQddJPoonHmogzi4ac=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)