INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c1ad073911b1df69624d12008bcb1721697c6efe8aaab3a8e2e758277370321', 
    'Yf9x8qqp7KJfoQR5mYJ5chRkNXnGGoDxc7OIW0e40ag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)