INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1247ac85ad967e4dfde138ceaaae3b2d2abd2496f0271217edb42ff9f9ebee98', 
    'CvNAWMDodCSR4NjkFe5yvPzfWu8VvH1KL2LqD9zik+M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)