INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b772cea689802845c8c430c2aebc69fc7d1776511151f003faa544f61929a83', 
    '5cfVeVKyndZ7L3tu6bQuQjATyTsbOjOJmqad+CrHYJk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)