INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ce3724a69be9f9772884558cbe46e0e7294a239182a7750065be6d7293be418', 
    '1JE6S1udVZDe/3T1YDmOXgvF2v6oG8h7vVqVF3A65rQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)