INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb9b303a16b054d38a07d7d0fb31542915030170af523f450091b8a4b0778be4', 
    'hG96nde20tZwrYyHerSHHWAqbd6WmOMfi6igAy+Li4o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)