INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '493c4b8e6004c273834e59053b17b0ab46a6f35dc71827ded79aa7f3f2ff3e03', 
    'RzoM5F15Nwz5FZTdlXD6wq4CvtkI+5vQJ/tc87t2rtA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)