INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef6281d9c4df4101b735d5ec6b73f4316391609f8b57fdac837d0ff80dfda20e', 
    'InDp0M2amxxHPiNKm0NibmcJ8+RRXHLCes/OJdktbTY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)