INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '644b6b015993dcb791d4b4277d50307f59ffaae6e39c6e0f82f4ed2b5a22277c', 
    'xKCeXvTd1G/aZRQkXAyJ7TvurGEkLD//aAbZvYFtpQA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)