UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IcCk/HrXB4NI2Vx2EBKvEL4bnMJKjHxr00nSnp/dxgA=' 
WHERE 
  key_id = 'ab2d1f0e2ad13df77786fc504d00be85ccbf4a2100f929a80e59147127f72677' 
  AND (
    token = 'IcCk/HrXB4NI2Vx2EBKvEL4bnMJKjHxr00nSnp/dxgA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )