INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4b6ffe1d6123af1214692676104d71e5a83e0e2d2be70e1b8c72d914c0f8ba4', 
    'm0JZ+GWb6kt6NqrRmkmhYS0oRrfGbDv2HOcrF26ahD0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)