INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e37a8a81453c61deb5858c5615232070a9500131e0af37c08cbb285241a2873', 
    'U+DOiwbcREsJysa6msah/S/GQiEXqplR6MTgI5GXj/U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)