INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f1aaa574df85749174a969fd94a4aea132567edad78eb275f6b952ee579b96c', 
    'Mh56Afmug4hn0ibZ5YJnhfKEY5azzK7kAdjimDyXkyc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)