INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '238675e673b877f33693c8be3dab1886141b8fcfd1a5931360af65c1304815c6', 
    'DSBgKoesfDToOPAIZoAJnpcD4PUnrJALVOPDFVwMnKM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)