INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '385c674395884521911e29f552652b1c06dd292113ee1a5ecd60c2ad9f890004', 
    'JG8jVEfA5sBMVq9qUBdCnTJ4a8x5/WSEVKk/ATWLKsg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)