UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '90yYqO6gWLsJH2uEFWISL+ySFCXY17F3kbUeR2YVXJ4=' 
WHERE 
  key_id = '8d38b0129bf2335a333fea39f47177fe1730816b78fb16ea80cbb48f2a79f28c' 
  AND (
    token = '90yYqO6gWLsJH2uEFWISL+ySFCXY17F3kbUeR2YVXJ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )