INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4dcb69f81e0d31f7c602754c8e17c47e732fa26e688ae713f5afb811f298da0a', 
    '3yCTpeMtinkPk35jfhPb9ovrR1r6kihkpZNdzVR8JDk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)