UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WKeynD3ALJMPdY7rzPx9Yr6YS/TH3tm/FQotCX9VGIY=' 
WHERE 
  key_id = '047fbab5c184b6658949d018292d0d44ab7d2faa88392a228284fb70a0218977' 
  AND (
    token = 'WKeynD3ALJMPdY7rzPx9Yr6YS/TH3tm/FQotCX9VGIY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )