UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EyMXUV33+wVMB4s+CUkPwKIGb3ALC6zc/fBUeAcofjk=' 
WHERE 
  key_id = '2d3849341ea7c8ab26f6b73905c23faf2b1d04f5c2e45ea462e7739f50bb27f1' 
  AND (
    token = 'EyMXUV33+wVMB4s+CUkPwKIGb3ALC6zc/fBUeAcofjk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )