INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b3ecb92e9077368bb7fb8e034ee0cfb1e4655507b691976b0695d982a3d7dbf', 
    'UniVCAj7iDZd/x7QrRn2SZWdQNHWr68lWme53+Kdm5M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)