INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de4081cc3640a261c7d32233291bf4af77d737c3f9770c1c9c9133c9bf6d8d8f', 
    'Q307r2Md/U0CiyZHwzSr2cvPN1eec5o6RFv5d8No/eI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)