INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5e068e2ca65a4c991a3c89383f9d43f32258efad0d575610a63ef9ed17c6010', 
    'u4m1pAcqvXeR8gcsWbHA7fmhAmn0LFAlZoWJdy0M+C4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)