INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce53e9d489cf84d4239cae064ed7cfa4b0e78587b8d23d867d2ebfb6be5aeb32', 
    '8QDROBR8dnIiZ/3J2dCK32bHixKds17dV5lCj5S+IE4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)