INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53f1fe7ec65a268062291440fa84228ff1afa0a2a122b237a446d5452ab187ab', 
    'XFhTROGlG88xiE9iYMMHS+F2hn07rDbprhoPmG3pscU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)