INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68aae52b68135f9a189d92c2c211b74c6ee2480eb4451d7ea1cefcbbda9b6f4a', 
    'IJPjjbSiFnt0D+VG2OoJdPY0ZnHzIj3hNwYzsizk6PY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)