INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d8bc56944b057119bf6940d7ea002a97227373c658754cae7bd88f82085dc47', 
    '51EqM4x8I4ZKRzm+DaX8kgR9TI+MSUzBSEbl8lzrbf0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)