INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd7936950b2dd3c00f1778feb9ad5001fd0bcd63970a4adbdba921c0208cbb738', 
    'RnheCHWWD8ItGaQSCy/2v2JqFdqOTyrdepgCvz2yBmY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)