INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4def6909ea7a73b4bed9f2391e24f44b0eaba2d003516ded8d95582d6c3a26e4', 
    'kgstUDFFrEO6q73JqlCIgRjQRmrwztb8kJ61Gw4U1nI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)