INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e810b1eabecaa43c56e7b3636af86d8eff28045bbad6d5a602cec80ddde287c', 
    'ewoWDBWJPOqA7wv3DMa7kPb/FDlpNEUGeTOLa9E16Yo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)