INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '928a2f87fb0e9d29352af6372be8e5011587513e871a9653f02528dd47541d36', 
    '87BUi6JjpPwdbiDUxB3Qc3ghiRxAHkb0DCd8Fda1KnM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)