INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5a53e1729e3300bbb1ee9d912a776759967df2d4458db4dd118756e53cbc184', 
    'krL/CzjHCXA84F6P7QiXZ+hlT7dlxKSWcHUHJiywT1Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)