INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c131acd2540f7e944940513d52960bc35f1e873c0942bb1f2cef09dc632b90b', 
    '15QKPRyMbZlQ+tWlDRTRpj2ibQ7uwZZCHYsAyENOjAI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)