INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a29e80eedfbe0bd0f6e3596124303d46eb6c768066910bbfc681f99c3f38225e', 
    'xRHJJU+aKbUzw2ZZOJZQpHJopvwjen63DmGjByOt1Xk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)