INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b5f8880cde2a43dadfa4c03d15c895472c433488154d0a6eaa9453ff74d37cd', 
    'uRAzRRX4FQ7jwybwaJUbWTbqeCO0dJnGareAX2A62CI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)