INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ebfa856821d0d04474928f582164fb755c652a37f6f8c6a38be1226fb584238d', 
    'smPxUzwnAwVgoMpbOMlmIjYGdreOitmp5CsDz/OduCY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)