UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+iANFxR3213uCGCTm45hhiXDxblqDQbMZzW5BNinER0=' 
WHERE 
  key_id = '6ed2177818d2be12f223a02d5025c53fe7f248610d83b0a2785452c44488c1c0' 
  AND (
    token = '+iANFxR3213uCGCTm45hhiXDxblqDQbMZzW5BNinER0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )