INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5a7547dbb6c1987f74c2805f22bda995f021a93bf2ddc8c09005d9639560e47', 
    'uASK8SCaaEV1dUMP30gXskw4MxM7iRknH63YOdD42r8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)