INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a903cea20f6bb67fde75d619d86465b0a18c168009bf711cf7358be427867127', 
    'dA4PFVW4C7idUb28PsjHryNVPoUEKZjOLjfoWgSAyM0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)