INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd6de99ea1d480c179bc47e0b6a0e51315765016cbeb533ede47ad6ef808ed25', 
    'wNCGsmLzuRT8QNwJMndFBWEqnOiZ4W25eobbpgiTWVk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)