INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e28452a8e1fca83fc31fa72973a866532fb12abea16a0c4a24855af0d263e45a', 
    'x3E8rSH0YtALeyFjwmdxl5fnpWL8aM63Ddj+XWKfwa4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)