INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6819cc3737b2b0acb51b76a6069ef387fc111ef53ae43983304d4e6436ceb6c', 
    'N1Je9dc8g04TPoAsfQLM2cP7ALYNfIfiEr2UTLGf7A8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)