INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a10f5861c8ea938076ad67d528af6912097727f90bcd5a21b6f7184c091595ef', 
    'carNh6PP5SBEqDS1TH2rCyQouaGKJUslSoj57PTZJ0Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)