INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '993a811ca2a8e300eeb368230a4f9d491c60062578b7e9343b6e88bff7c77025', 
    'bHL6CQ5oCSQHbPjuosCTbcHW5VvP+spz6BDzLqqBRO0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)