INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9d4064ff5703ea6e8bde0b2eaa475af38ca01a1c458c640a0de19d1a3a71252', 
    'XNBeisYhbbFGj1V3abiLIaxoOry6bG0mG56sYeZjHUs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)