INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56f1a47c7810b4a2e7505ebf2c83948682d2245f8b2a2a33f931509a118542a9', 
    'FLm/nDedO+NmZe2g5b1ZE9zDsf9xEHbWhb25n7Yzbgs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)