INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee6c840ba7523a1db5ca65805b95f7c1b51a141984b9bed32c3c1d13cc56a253', 
    'jGlBgEvp0V5o+isTRB45U6aHantKQ/mjKe4zJMzVBnk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)