INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14726b2c49021dedbc8aeb3badb9b3888415030bce0a0b5249ebd562eec49aa9', 
    'KHkKrjcsWzxwQVD3T1tSZAT7brDFYQiFZHr3nwnhMKM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)