INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20f0637531f9ada868c8d86320f34c00afd1d1c96ae3e6af1511ad2be93fa8c3', 
    'XSq6u/nm3NbpzMC3crkGdr8HwbZbI5sbp6bDZC935HE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)