INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0e1c3bebee2ce46777f2993c722a1459e25d32c119fa1c75e66eb732841dfb31', 
    'DyXdXx3Zp/NqO61HI47tEzYoPuG4hquCDQOInuw/QQk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)