INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28474c630448a306a06dd8515bda45bf314db15e617da69b1bf3c25df5155832', 
    'K7SZHQbVAJDoAowI5dndx/3ocjWGq1vyvoyFeY2wVvg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)