INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f48e90b605f8c301a6bade1db57b75e072d72c5fd1397c2cc32cb1c1b6c88fe', 
    'xa5C2B6tz063pXAOUQuENYEwD9/hxkZya2Ie6y74iKw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)