INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66b1ee13747ca40a9a6c2c7a9f63281c737d0d2987677dcd5601028b283af1ad', 
    'i4uyc0qBWjZdiJJwIxn/SQFqUs0Es/9NpgTuywp5i9Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)