INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e50a155190dd9487c3668b4f116caf096234edf45f4d8311d928bd91a0d8309b', 
    'kAT/OzXl3httQnkWubXUBuZnzAZAh9nQ1TgIh5RbXw0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)