INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b5a206594ad319fd9f9abd9d89208ab04d6ee0ec1fd2e5718e7a701d9dfb1c4', 
    's1Sz1aaLk33ZSTyOZ4pJ9HB6rv2Z1S38hWr8m2s2ax8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00075

Result

int(1)