INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d989269983c257e89b3aef716ae1888872fab664b29fc7e9267a697a79b5572', 
    'jM6X4bp5+y7vpLpg6QyMNsGKgdfHCKIt5wiYsVpeaDs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)