INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5db872eaeedddcbc212ead1a6a8e322a14c914e399d1863839d910092d4ab918', 
    'IJOhfbxVkyM2mqMJB9DnHRHDk1J0jVHOXoU0f9Zy+qU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)