UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uk25WEdPMUousrFQvhQM4i+ULZn8JXAGeVQeAjLmUvw=' 
WHERE 
  key_id = 'e22e6e98256ec82ae1b44c99fcd994d76c80e45c4a8707bf81c3e9dcd3c3b410' 
  AND (
    token = 'uk25WEdPMUousrFQvhQM4i+ULZn8JXAGeVQeAjLmUvw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00038