INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f94527c01c191de73235dda4909b53914020ad39a1c727f2daf38de0623163c', 
    'KKwHip5SFD9ttaTUkKMnBlv9/EPAYNdgXCIhNcoNw70=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)