INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d77d59834d74a919e4e9eff06ca353638dd7727d9fd6125bed414374a106f62', 
    '5/L6brTIcWJzkIGfENonrh/gCew1dv0a2kq13NV1C3A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)