INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9ef4b43132401d5d605481312dfffd81bb8abf767cee9836c7e4465271daa10', 
    'hCtu5VLcogm5nPIdDU5SOuQUc4t5t863DiYuYmnCnpw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)