UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'shq2JLU6O4kaa0jtsvw2HKpPenGa2kbc3YvKPwk2iDI=' 
WHERE 
  key_id = '7f295f398648bd597c46ad75d08dd46875f14a638926ae95a2c439228db6dc07' 
  AND (
    token = 'shq2JLU6O4kaa0jtsvw2HKpPenGa2kbc3YvKPwk2iDI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00042