INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0581db90e83d52bef2a1d038d5fdac6273dd654a3d1a216cd275f7423d0a6d12', 
    '1lctzC3yI2wBjZ8H45XQ88WWZmIrM8f6fE6VHboF5PA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)