INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd35eec1c5d765b477a54d6861507f34f42496a33460d0c606f242dc7e3032094', 
    '+w5y82YLo3oo+4UrTPaQ1a14RDnJr3f5VH6Z51IdykY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)