INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28aabaab7924e244b6c73fb620bd6ac856af832b873f8471857b9d2e005591c2', 
    'rSIkyAcpltNdhT9wh94a/TDLhwt7Q4B2NM5EV96K+Mg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)