INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14098d21e002dd66b74edb9311a489a0a6b0c8d3973a0791232a55446f3c2513', 
    '8egGoHlcbUBtrtCxlmtwFDYe61g1UL9+Xk56KqmrN0g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)