INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b603f52d60d55bb0f30b49cb6bd33e70a86a2a23c6fb94c98d4a4a0d39be173', 
    'zL0BTFWm3PIVlqeNeOWCKAgQbXjjZTNkhcpEjVBwK60=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)