UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Is+4P1ga2jyVC4QVHBdB5DP4gGLzO6RNpuWrVi0wY/c=' 
WHERE 
  key_id = '1d1161542717dd0ca91b397c7b490394eba77eae65f9d10e7a1aa7357162f8b6' 
  AND (
    token = 'Is+4P1ga2jyVC4QVHBdB5DP4gGLzO6RNpuWrVi0wY/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )