INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e55bb3f8e213dd98ff0380ea29f09773784773997e9b3a9dc3eb8993df5f5d4', 
    'mwEDZeTqKS500LGqYQ7wF4kb333dz5QuyhJN260AHjQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)