INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d121c7bb4104f9da926d0d58bf74b2b83fc4c3532830047681367378d351744', 
    'qnorSSWg80d0ebBss5R0Y5QV0Ocpw69Au1nR3U5/vYE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)