INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1efee4d34f57d01db1906d7b847a5290536e536acf4f71ebf5a38fd98c1d5cb5', 
    'SBPPefoSNKOVzSciuW8K2YqhymBf+AWbrcnEKDckvIU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)