INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5639a91ded79ce0ed3563d1adf68c2475d740a67d8d9d0a1dce87cf5ae62c011', 
    'tOCj5bx/zwc+zL9v9rrm3bme5ItbJ7mcFyTQm47rzVA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)