INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f51cfe70c2f185d274a8ae351e59245cdfddb9b8443593e3cfc189a4492a693d', 
    'dFy3nxEdRN+PE6UAMwOBTw1+FCbixVLOx7TT0bn904o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)