INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c20c2dbdccd111ef3b219aa240bef3ac9b1a45ccc558e78960d0511ec8a464d8', 
    'hlhm5y8GVtN5t2VRJNnY6jCyyCrppJB9OW2oOWhuP8M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)