INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '90a62fc9a2fd7fcd154aae61a2756897651c77579f099781a5f404b5391878a1', 
    'EmKgRatBBUDFt5N7LHanbft9ISXcV6sMBazNy0+qz+c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)