UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TUrgFKbgH93hhQsoL3/504OO5RAwB8YgtluSXotrP68=' 
WHERE 
  key_id = 'b1f50b5bd000c1213dbb8862c25594f0196a0e4981f26b1d516ec8b0386eb5ea' 
  AND (
    token = 'TUrgFKbgH93hhQsoL3/504OO5RAwB8YgtluSXotrP68=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )