INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c538978dffeecee0f04fe57f6a4eb39279a924f396b84e4cfe21b462d708eacf', 
    'TntFfcOVGZyOX176VqAbCWkExUBiOJB7RChpIPMjiLM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)