INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6520d7ff4b13368a20857c660e1a4d7a003ee86479959b98ed7e7bd9deec4b9a', 
    '0fpVoOYSl1Qb0zIV0EknIZJtZzfF0KGaV7j5MLNC9Sk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)