INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '139c4cb4c129ed841698ddad8baf1f4c3580a0fa42202dd319d040cdd03dc612', 
    'uiqytkRhdYiJXI1z9cdJZJvlBezjxB2XP2nkmxPpd0Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)