INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55d414f2c0fb0365ce8df7c5743d8f398f424dcf30ce42c97077545c2cfefabb', 
    't2ExSBjbTu+SJZAe1t0oJkX8B4uLh2APz6WQCn7gf4A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)