INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27e23a5e64949daceb3849aa6f4eaadeb22ee08cdfb7faeacf10333d14b43638', 
    'WZzFcF3vfSUb7xffyRp1nIUU1WzNT203tE8crhPkARA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)