INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '381cc2324bd42227b810a18e305e980578987125b2b4739e59d02e67a477de4f', 
    '5TkhJjIgNNG4wXx/CZ0fYIq9IX/6PjHkzc4TqjdEKG4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)