INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '830790685dd949d3bb67d17da8b58b589544d27d62636dd8a0755daf3a4e259d', 
    '7D4VXWb/AqqM5S4/tdA7sTMmtS1zp2BxPvOnbzFgaIQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)