INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c17ea2856d4f0b7885f399e134d25d8bba15bbf9befee3bdad575d49d085c947', 
    'Rzqi9jhOlFFSA3KQsbc1CJm2kAa7j+mL1ZRFT7GN8wI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)