INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9e87ca474efa16580d1896d156739ca6e7660c9a2cc41f58dad38b23adc69fd', 
    'U8lJULOeaTZBJcwMe5jtcS2dM+M83KGWapsHOUchnPE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)