INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c704a927de043ef15f5d4b47fb381786bf25970bb3b535d82e25eaa2a443f9b6', 
    '7zkWtgeI4UWjgX2EkWbPrvf9jAoDL9TurgdXcDmNSrs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)