INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1cbd9b2f1cc6daf8b315ad3eab5331425e690734278bb06276c8683d9423367e', 
    '4/j462mYQdxpbigCB2VXAX7OKwKOaI+1riOmxJE+1TU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)