INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3abc51748e539b3eff97c7eee1503f36459634bc75d2e2df0af6de97cca7a5d1', 
    'zJaX/8dSK0P0NnnN/A9QlNLtVZnTvwX8Qkzar5G19uw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)