INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '738547cd54f6d8dceea6238980b302352724a969414a8582da879bd8d84ece42', 
    'lvsKUcPfdHMnspE3gtLWUP4yT8kjmANzP8p9wF3x3mI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)