INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8e65a82e31ab58563f0ddbbcc4deab1a5f630e8f493cd6f9a6cafa0510d8603', 
    'By7m38+G8hcO6Bi9wZbcbF7wolAiND7bn8mNlEobj0A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)