INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce8fd98b012e5062955c9a281f7fe17538ff4af83018f386fd2d1af19f6ae2e3', 
    'jbM5NVbtgduvHS1j4fL+CbBXSLnr3mBENNVcsMs2x20=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)