INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '750ca714b8f2c15e0a62c0ff689da34745863fe49e6001e9d0bdc64c4c078da5', 
    'Eibq5FZE/JRahh6TBWMnzDhxZj4+i6ifuLwwrm6c2yg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)