INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99d7f6244640fd1f055922957a7f87c13cb5d498f0599d096b7d11d7240d5061', 
    'E7rrKwh7LXuVAZMBpedNCA7d6dX1iB3onYb1ATyWP8o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)