INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56e6a00be5bdac49b82fd59ac55933fdb7ca51499f9f5d678d60a0ffd426f67b', 
    '8o0xmHIx/2QMnk/BSHL8DtS4f1p2VcRbGWp0Zd4OUew=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)