INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e93c0e2a2fefa25914ff28801dca0dc9638a58cb07ee0d11e2028ab529d7a75', 
    'JCbIaWHwWeULBEPz7FkRqYWUZ906NGoawBVpsEWOyjI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)