INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b1d14838311be2ff7d3b762f5a52ed38c11b5e0d95134b4d174c41242121e19', 
    '3cbrEWOMvlYHfT96pFIZClILcXXRGwtMHlsT+VnqFR8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00013

Result

int(1)