INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b98d578fd23bb8cf52263430a96ddb296b6d07fa49915c763b63ded05f2d260d', 
    '+eGu0wDzjxB5766x1PNrFaZk06rMD7VHJDl1gsIiIis=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)