INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6ac70b354cb201ad14c363df2fd8b66f6e61356cc7c89388443996768974fd8', 
    'W7hNsM3DQT6sqqDl9jOYFqyj5UJ+GNohg6yLGG3E/YE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)