INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7211952f449b685134be1acfeef80a9a470f8489dffc3b37f0fe8a41d151fa02', 
    'urt56M8/ZbL0OeeNi0H6fRiWPEW9j0mwEkqcG0y6pMI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)