INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '575c88e8c3fcd500485c97b319397ba3985dbf813507d2ecfe73e2b7f0952b4f', 
    'ujXNxp7GYZT7aON3YXTw9YkGpRpSd+vypLF67A8+noc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)