INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b97e7e7eed5f4041fd868ed72a66ed5c7477ee66cc14443ca506570f59ada2a2', 
    'MvGxldJ7bIEq1k1qzFW+qa066k9p7CA35OQna2sS6vk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)