INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '199fbd4a44889eaad82b33a7cf948113546b652022ef5566b7c41550a746fef3', 
    'hujhrGDxXFRLBD+8ggVnC4M993UUsZTiMdaruhnZFSQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)