INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc48511496f0bea59f9cf3a18840a4835221b46c6b839804b2670a24701f00b6', 
    'SVh7Y3uPdxIx82xoQR+JjgD0P6GeyLYaneIekng9qlM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)