INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bfee5bfaf4fe9bb676705b77de39a3f6219a73992fcbef8ec1facd99307a11e4', 
    'rM4l6WxoxSajZ1QlQ26HlMuVD53kIjBNTzEeQJLTebg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)