INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0c00673ede2b374b8c4670f078435efd21e980d17163a93cdeefd9ac2325f4f', 
    'OVT2+zmOJbrKM0oZea4LyOzWb4gr5JBQdiu8G9037KY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)