UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S4oPKxUki3/1Ag4jwDOZC09fDFUgol21w3WTixQ87iA=' 
WHERE 
  key_id = 'cb6529669c55d21f4617e2e257275d6b1c11ee9a2976f0e8f3e0210d65dab280' 
  AND (
    token = 'S4oPKxUki3/1Ag4jwDOZC09fDFUgol21w3WTixQ87iA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )