INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e4c3295118b6e2a212f634b9b193f2d40f1a4575f7c00f2479f7a51b78b7e95', 
    'oH6mpLQxkttSbXXBAvj3/b3CE7t7Aim9zw/Go+k6MMs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)