INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c779b634458a4a2b896a8b62012413d89454171838eac75c1a4772ff3bcdea11', 
    'sGhgYoalATY5KgvdJPlHUaEyqfEVR5uTXr2KtEZLksQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)