INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0474fd830b5b1221e22a4b4845cf30f8461241df9b25dd9ddd9559211e90aea9', 
    '8brG44AkefJUu0w6pywRfX8S76FjzD61rIIAF2ZW7mA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)