INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bbe39220d00e8ba733eac91c5aa766f5c0021933fa966b9617af39844dda2f38', 
    'cLE1WvvKjj0auAPygidXXVEEPAY7oR2nCAHuuGx4/YY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)