INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea6ac3bb05d97b638e2fa337382cc6911bd14fad734f96a14fcd5ae95f72b09b', 
    'RmTEhTctwiSm3Rut+f6yrruWa1KHvBiNxCCDKTjFRUw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)