INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c21bb5c0cf77ddc69c233282e304e218557c0a55180c670d7e726f95ca0ff74', 
    'ifqkyX6DpAIE8IDU2i6a4C7uKr1yVACcyEpaNhDXzBE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)