INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43f27240ee2ddef9fde3c71d7f95fc7b6c9ffcb8ee8c667df51af99791d04167', 
    '4uzcpYYl1I9+6GEvn0j0SJBkhjFyKD11M/s1hiGKUHk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)