INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f8592bfbe1a3fa37554717afcfa06d04d45e57f6d88b44e39313f7224b29dca', 
    'DECZrj+2lE61orPySei0yuikmtpPlNwaLTAgg0MdtgY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)