INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68ced8bebd4941b9fd660767b3c531201c62f8d1413d3e0ac696f223522ba9b0', 
    '0OcsPf5ajQ+MbN8IObeDEI0fu84aQmtTqVRcqk//t5Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)