INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a7f2b281683a19b6af945aba5d944e7c6b52a9cde7c51d6e9b7e094ee67b307', 
    'fg9c7EwUudyqKPtVfe6lf3Xv4FUflkF0/+SaUkKCTcs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)