INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fef91ad17533b8c3a3d543af6c795ac40de05d5e671f81d04c04d8c90ebea7a7', 
    'zYTOYheW5o8Brjvj9dyu2UjfM/KzVDx+oTNmRqWUOwo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)