INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51a30f4e1a20cb66276177e4071da820b5b69c94dc4ec14184b109e84187ac33', 
    'mtRqDr0iS1QeowlNyrKRkPoGdXEyIdSlM9lhSacsa6s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)