UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wv5924O1yv4Ums4TKdyQzALuBGqi9D8Og7TV70jPFbc=' 
WHERE 
  key_id = '293edd4d36498dc5cb376e9950e8860e4949cead4aa9328c03131e0a6500db62' 
  AND (
    token = 'wv5924O1yv4Ums4TKdyQzALuBGqi9D8Og7TV70jPFbc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )