INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '33f8d62d638c050672e7600ef6f4b7c4302f989523448c35a72075231d7d800d', 
    'xKyFKm6u8wBj+PpjAckzHHgYtg6e1+h8djM4gqP4lZk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)