INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b66c6a47778f00ef1c43af99e848cb94ebdba7a0d7f7e74f144834e782c9a184', 
    'O3xxzrdiZRhyLoDKAeMp95pyPPl3RCY3+a3VsK282fI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)