INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7abd29421f0d39f5093da13b0ddd99843f951eb29e5ecff90e29be0fc0a771d5', 
    'nMatEGxnnd5PWFqbmhqXDCzdXECY+8BJRlbmcK5EeIY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)