INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c6bcaf87562914d9ce724fefe6f8db81b72706ef9706ec24def8e1a317dc0c8', 
    'R+gnxZXAEZYUrpyxVBiAv7UCwsDiTBZFXcnnkrZESeY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)