INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5f142392829e4f9a31bb541d18deab083912926952c3dad7c825e84c751fec2', 
    'EH54YH7y5g5bPae84a2nT8rn8kd/3wDqL1XtN6mdN6A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)