INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ccb8d237a0becd3436d0461944d638a659931cb04a15c080e2676e1bcb0affb0', 
    'urt0YlYbGS3r2w0IEmkYqp1paKtkB4K4cRab4srFmDQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)