UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+s/Cm4e04wjTJrvoE0Aa3/o7135DssNxf0QRESLNHSk=' 
WHERE 
  key_id = 'e7d1b2cfea0fe2d251ffc32fd2ca53571a29fc7b49a096626aca50c2d46d3f3f' 
  AND (
    token = '+s/Cm4e04wjTJrvoE0Aa3/o7135DssNxf0QRESLNHSk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )