INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c563a5aaa85f594443053cc72960c0b8fd21e8821b63d7d1bdc86d1a00cc3f1', 
    'MTm+eTj8iNMDPI+XoQ7LlgEb00sVOPXXL4rGH11MUnQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)