INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1870c12408c873df3fafdd3967f798b720d0d8f8322f21fd04da96f5fd1a4da2', 
    'EbrHvQH4qlL7oH/o4fF7FG27a9Cb6cR7XV0Pg0/6f2U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)