INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '674ca4d9f05ab8919e856feeac6d655e03ba5695b7fa077df62be0c3a79e82f1', 
    'kB6mjwNKNDbYHihk171fQUmdKYMrbbUok0mtmqvcgCU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)