INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a935db7821f0f12ecf2236d60dbcb6942a9506a4d3da130640ab0cc9de2ecfa4', 
    'l2XZJWUtVo6l9ZBlTACM7m6NEqgU2zBv7pRYjwi3cdQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)