INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ecc15802119ded1e7b797be35858f334bf9fa6d8d14cea0af490a4455db2c456', 
    'QGxNmzZLl0xZvhhzurN8nYe4eZLkf7gUPyatwpBvKdo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)