UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iBxQWlU5PS3vyVmj2VHPqJRI7aRNIhFYkAXbpqpSFH4=' 
WHERE 
  key_id = '8d10f8a1f644b2d46091af4b07ace90976b59c096c795e6fb3fb4f2638e39558' 
  AND (
    token = 'iBxQWlU5PS3vyVmj2VHPqJRI7aRNIhFYkAXbpqpSFH4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )