INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e241bffaa50a9f780d26bfa77aa3990c81dd3a0bac445a10fdeb4082987a9c5', 
    'Pmx6PlXQkha339cEgZfW4vg8IcQpL23LAEIsrqX2bYA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)