INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '90dc9f5e7d1b461269a65d89004c1154e28a9a61a3cec2933865ea430ffac752', 
    'gbYKKm+zctq6h1K/JU971gJyWEZstSdtnOawQnBqat0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)