INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '11c9ab39c4b02a383346673e596260c093999a4c552c85a59c65fc3a4143327e', 
    '+lWm6KVVXemb5fl8yTstjS0fd+wwB4XM9dGuMnh+YNk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)