INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f1193a63e5ff8d8e6a6acb190019bd8456c6164993afc249e982ec215b436e7', 
    'J+4eOjFcelNBo4TSVvRH8T7tmVE2JihsLLs+axU397k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)