INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0a48925c692e1067fe737b43f5df8934e5aa3e6ac4257055a4c05606b61977a', 
    'OBf1xRlZ3vBx9hD72fHf6JHjUhCzXDIwcDzZFyjLGFs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)