INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b65de68bd2011e44f86064c4f440563aaa987c5de009befb589b86eee898957', 
    'fgL3zYxqIUIzDT1g78GPz67CobcqDcXC4yZAZQvmKSM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)