INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6eb0a6e753e8de4feb7d2fbdfc0de146539475f81b32384488b1d47ee8379c62', 
    'poRHCJsdgNhOz/978ua3nyB1UzTFGM8HPXF3i1drAgY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)