INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9747ee1f503d1aa9cc0cfab81a7cd0de347e7cf9a2d3d1189d337d89a387d0ac', 
    'P61T4M4UzxoWWQUMrEQRVG9euimAOpfZaFyhbbA0Das=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)