INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a0a452307d4b202f0c0902ddac95127e19d7bc6269f24f05aed40ebb73b1291', 
    '5uQRWy5qfUxGjO2mFMTLyzZ+9fZ7HNJs3g8Tt/xOPgE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)