INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94cf0b4c1723cdd5cf6c6a170367d4ef246ed388a5faaa535c3297475556ef1d', 
    'bZLgFJdqAXgYIAqHHIsyRx3o1w00r1KWLuSDQl8Py/Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)