INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4f876503b4273b58ad41651a2b70d2cb766319c9d06a324fdd2555a27d6302d', 
    'zdGWj8W43c7qpwwmCMeynMAebeGDGaMXN2mIKJTfzbY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)