INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '990b0cee018d705f4d7b75a69d541815436ad7a6d7559b6eb8d504f0679de06a', 
    'Ak8LYRoeToGkArc0LdKxzmTDPIscCHvbUhVSuajiuhg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)