INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd5bc552cd413a25bd04991a49b81dac0c94dce622dbee9d287c9d3dea2c60af1', 
    'b4rB6Eu5mEfT42eqahdmyPDB5JAipIzaThkULXDe1Uo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)