INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a1c059d4f31deff947553665096c0e5a6ba965cf5d1699705ab4410e2b2a629', 
    'usXWum1YPY6B35q0kS7lpGkRs1HRuGXpvCsESbYVpVM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00080

Result

int(1)