UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'my+R6VYVBmA4V/Ei9rNM2vINb1Arm+sr+wRz0kSQvnQ=' 
WHERE 
  key_id = 'f5e370f4283d3d1201e15bdf7911a37b319dd4a2d17fdf4c814e0bdfcd8eb2f2' 
  AND (
    token = 'my+R6VYVBmA4V/Ei9rNM2vINb1Arm+sr+wRz0kSQvnQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )