INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '526372323f02dd6a298aef01b42f10dce063131f561b9e501b2abe92f732ecbf', 
    'MjWCywJllXXDctTRxxuehpJ0HdR0SObOnE5ByyxH4ks=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)