INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd817fa425d2f9848822c3011d1d76ce88108e962e2671a7ee0a2a71093089f1', 
    'HZDjrplylU58jk7KGcxRCpx78YvVadVRFrByxGBQF+w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)