INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2f273df97d06f7f4ba2b5b71ba07b6338f8cc7ae2876420edb5bde434c06321', 
    'uqe/Fs7VnkStPl9Rm2w80bN2Jsp30sNmqy4S5FQvge0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)