INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0560e44f9e051ea145a556d386375e74a3429566ea736cad5955693084fad2d', 
    '7Mc/+5tcxQNs1XwAKxaH0W5sN29TWihWa09rqfRItMI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)