INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0104acd5e4d5c16fd66a378e90ec8cbe0c8133790d9156a8a7f05c1e0937e29f', 
    'CWJ8BRkc+v3KSteE3rDzcFKf3cNzW4sx8RtLidtP3Yg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)