INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b3a342db82fc1e0f195ea2a3b33380e7a1de320947e8827d295cb8af042ed08', 
    '15cSpckmxY2Km9Av1T3DeRmF7Um6yINBPyUq2UY8/2k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)