INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a8002db05c636cab9a5b7e8c0a8bc26c8146909a77ffe8c58d53032d1bda7eb', 
    'KBIHZi5xcBmfcL08gWwi2034f2bZg1vKB2WeQbBQ9fs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)