INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e808821f6b52fe8807e1f906be86d1b474e537b0f8a459adc3161d5519b572a5', 
    'PpcwKzRd42dnSwNOMATErT1qMOIEy+MSt6olLMQh1bY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)