INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a04a93fad99879272ad852690824a7c5e428e51b69a2af9e0295a03fe39d4c68', 
    'Xb0mQU02Z33TjkSCjRSUClqhgrpf3U2gCi4T9xd5Y8w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)