UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E+LVGm/fAmM7Vbti7QqtljYN+R5SuvqcFzPRm2d8ny0=' 
WHERE 
  key_id = 'b0b212b5bdc4063b4b36899e9b053a58df4997bbe2ced072703cd75d35292109' 
  AND (
    token = 'E+LVGm/fAmM7Vbti7QqtljYN+R5SuvqcFzPRm2d8ny0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )