INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '789b2dba9d0df989cb311181e38779f72de7259c49e37754d01d50e0f31464c8', 
    '6m7fbHynyZ0q4odk0G4s+DM68cBYhcXMEoz65B8OgM8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)