INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4d471e4101852b12fb851334f7f56bfc3da887e44122d5ec470727cb95ce64f', 
    'ULncJ5xiJ+jI8IGt/LWwyuJe26OHpSd+WBLHjpQaFk0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)