INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea678921f03ae1c1cc883cce82a3abfbcceb9ee930c8c73b3105d95de6be2e43', 
    '4MjQnskPbV+Ecdef9gAVIfTEEM9AnMClOvLeZl1QOXg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)