INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2fa3e4f8e931e58d4aec22c3a34f59d3bfe88d6c660f2ff769d94f50e6941b8f', 
    'd0rRQf0L6c+4goZqp21uSedLne4gm58zCUKkve5dkjc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)