INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c1c34ec5070034babf0d79be487e44f17302772489bb45164705febfc064d3f', 
    'wXpFE6eX8DVOQd1sWiL8fyNRXDDcTppLlmWZzg/Nq3o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)