INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1de55afe364d79fa71783cef4a6967cc575c2b6b896f54e32365f5d4741b221', 
    'LnH+9KJkhf1XIfyuvgeOqVGTMJhWFjoaEXMf35ZzbPY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)