INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc14fc2298e607773e632a65d7bc8c0993db2ecc1ed6b127974e42c96b33b7e9', 
    'N0cgBoONEmxRLUXmW8slrVpiRDANlsVdLw3OmyzEzdE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)