UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q/Gb0gMhOLGDRynb6L8Ij3ipi5nMfgKAlqnaBXhdOF8=' 
WHERE 
  key_id = 'b47435d6017922e4a0e2b382d76890d6ab74b0808ef1d71049894d13ba7f2c20' 
  AND (
    token = 'q/Gb0gMhOLGDRynb6L8Ij3ipi5nMfgKAlqnaBXhdOF8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )