INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d49a4e89b0fb934993f91c6ac0a89eabdcd30b9796f1d06ca866a369badbbcb', 
    'VPlqUw0FVEUoqI2RPToK5y08bYLrST90G+Nmc/UU8Rc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)