INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e74f8628363f5fffdaa5f34e1143b53072a5d392cbd77917c9788f231915de1', 
    'Ylp62z+joA/XpQDfDrrsprQVu8oZM3ZZN62iAz6FFOI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)