INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3fa5a23ebea4e28535585aec5a326cc1bd3963bf6c00b94634a2ede2d38257b', 
    'pV4px/Rv2zvGmjeOl6Gy4eHoN/c3ZHwXLmsAvqsyP0A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)