INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5ca984376ee77e55b330a7d106e9f55007354e66fe574a5b496f5052371e332', 
    '3bJO7MkQRgITHFNLbLbrOklnZri3AhlSMh8/fdYblbg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)