INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ffb46bc8a02ffc77bfeda1b7436e0dd5a442761bdcdc8b81c245268a2f7c152', 
    'sN2BseNrRFgH02iNNx+A06tmiFmuFpQ7tfryp5ND6e0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)