INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f976c6f5c1a25c0d4449ce274bd4e2c32612ed01068169ec793db455f6d11324', 
    'F/nkstCLkNyAf057nenRycf643LZ58DFeOvT8R0VTkc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)