INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe53dc153c32324277cf3d3a16c2e002bb55689cc20c9def02edf434ba3e27ce', 
    'VlxOho8Pvx3Cp2OKT5nEGY9/ERFk4ATZOs3GPHD+ims=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)