INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34fec810f97f7ea4f3368bb8daf9b0e596ecc4a45e2bf5cb02ec7e43ab345c50', 
    '6iNjyf46b7xJVyV2c+58s1BaEWUbbAhxcdL9dg3MPVQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)