INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a98f9d54c186b372c066b819cd8fb8e07fe8a9ee7e8cfd6c94752d3a2ba345a', 
    'IQ2lumr7rvLlyLZW/j4ki/oBxtp2KBMMlomQc0aihnA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)