INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f88ffdc000df30593de013892adad909887668b1ddd5b8170515f573b8369c0', 
    'eH4xLKxxBP5Si/3Rb0QQWxzJtS38uwYPCoIJ8eDbTEE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)