INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0221ee52add24f778927be00fcf66f60499c63932765b25c48ac5d4f70c91384', 
    'PxtB7Jk1tr+7WA1t+slgNVeYjP8EEeJDrrL7A4ioruY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)