INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7d493e648e47899216c46dca0143f4b32911a0e7d61d2227355b22211ab8422', 
    'Qgn//uoWgVTAA/r1Wx6sZnAVWSCYAtpOtLJRSVEp4Ww=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)