INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1020676c62b54b0b3de66152505ab47b6a016a37b6f3093f6bc79491ea49635b', 
    'QsXE6GtMUbsu8pOWhLgWWtXPPKbiW56akIKvXc8hghY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)