INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39d97b7803ba0ab010d8f2300fff5927ffbb44441bb562e92a246f86663b375e', 
    'xFxqNL9Tccyls3gX7FaUaymV5TWG+NXB1aQ1DIQQmE4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)