INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15cb7ea193da003d53a51a97e2a9cf918b90b68bd6c7774b879ac1e660290d3a', 
    'PcEmbLjZSNawr4FpzCgaiWKTaeNmjFK1A2JI5D3Tll0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)