INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '840813270bd2d888ca7e758c1bf9820c4a086b5ec8e1dfbba87531f0d8cc46da', 
    'lTqjlFs12HhrLv55g4Pt7L1QN7TBfEJturS2qPyBW8I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)