INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c485a790327636c8d753aad14b0b3323810d5a22fef8648dbf626b02c645eec', 
    'gfUM+NjRrKnAWpsDwSmr+pUe4IYHpe0MEngj3Uvh2gA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)