INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6270729ecb865f1936a99087738f83be0dfcee1f02b33ddd24849e469c15756', 
    '0Ejd6u+jJQjyI7jICBSAbhWk5DA+0h2grZkxWbxwyCs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)