INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ef0aa449cf172fd7fdd38bc0a59330bf92bed3472663482de497002882fae1e', 
    'A5TEkcsKiFvijPpTngpO+uSdod4Ygm/56AynYj6i7zI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)