INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20e4b94c56c811da1d6573ba4ebf32f9c52a8646cdb6e0e821cfba1d181a2c69', 
    'p2bAMiEtt37sFvAlkO3w1fSALo17E6SRSFUOQ56EtYE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)