INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7a8fac9ceadf2067311277d1bca3c36f345fbbe2c2c16d96980c775e3a9563f', 
    'quLHucAz0mEI2SZE+QyuBQehS5hgrqp48jwd0A8Ei3o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)