INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5984a9cad61cc02472fdeab8b6808ff5e5d29901daab5757ea4b8449b5ca303', 
    'AO3AWZv+YqgI1tOD4NvIuqIGSfG9FvJHne7BbGzOspU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)