INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6cea4626aeac64e47008d334b23fd88fda217ea2cb7ba46fb8da6da59ea2eb4', 
    'rRRwSowBpVpT3KQsbM3NutIcVKmlEwiuHy7pMDfvmKo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)