INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cbaa55854c7bca9d953f17c513de8e579229bee281e40aef956f6ef36fc0a7d9', 
    '924kBBeR31AFjDO/IOr5/MWeMN0fbZF1nL77NE0qbro=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)