INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b7ba7ded43987d2367cf9a4117293ed8c2892477572f6d0b2996b541cedb907', 
    'dRGjAkeGT34c0B1V7c4MC+MzYKczhF1m+xYmj46MxEw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)