INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e48b2c88143048507f58adc0a801fc0ecd35100f19e0c80774fd84bca5d2f1e2', 
    'N1GyhWepOoDDiFRIfB4YUXDlyaiFkZDUOZSYwnOIQkU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)