INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '949996e8638b3582af5218910a49f0fbd78e018bbaeee37d053b8150cc200918', 
    'QqN7QiOnNEqrXncRxQe6uWetZmtcCiRG4l+w+bk9vd4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)