INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4547b9040907ef52dc498fcaab4f7504873b90c7df049b606b5ca03379935365', 
    '3NdYLJOXx/hSYthirIcIho5kh4Hu2DtAWdVQhah6PDc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)