INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50b199dfad592b0b933e9001674ac5cde0f4e1907869f0ac32f26e659fad69fa', 
    'xZBGgehNx50mjlhAPOFXKUHGKzQ+GpUVzxHsvB+9NFo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)