INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3a414da876d29575ffec26cdd6fd76d1207381b97aa0dc184a1e548b3c6a973', 
    'x9VLCqGcXcXigmC6mBPR7H4jjnQoq6+Fm2NVcLU8zJk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)