INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73255abdf01945a5c66ba1beda30583fcc3f9685f42e5f6442e7d64bf373a94c', 
    'ljPyKeeL+Z/TcucOm1HbFZHi2YVIKrTbFo3uj0lvzGA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)