INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e6c9d5ae2028b949ab2b30daf42961b7a6e3923e18c26b21ea060bfd0ae9966', 
    'cmeajONtvkwTmD784eDNkYZ9ezDRGAit51jPO0CcwPY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)