INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0433633734b7d66fc94964d576b2da4f0f9a5af1a73c5dd37573081785594b9a', 
    'RCn4fufUPEXk4xhTAPiQyEWffIxCWhFSCiJ3OxQ2yPM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)