INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b1e78683ba5461bf66c03072bbd61a6683035875910034febec24d88b440f74', 
    'IqK8MAMNvot6vioR2fzOZax9DgBrJ9PB6E9tIJ8OBhU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)