INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e510ca7c98798439f033942fcb78b3867f3c79d2aea430e79e07a789a346fb07', 
    'pQRqYjCQripBb1vq9orj3qa9CwAcMTKoJePdZuTgPvs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)