INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f9b6d07208f876993bb4179b0d8bee550b110e9a84c67af0e2ba4b94cdac575', 
    'goAY8PHUVEdZSCAg36N75G5Kfk7Hog2PVI9Unvwp8OI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)