INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e5253115127df348e6d4e8bb52871df122cd46ef14f989242e72309f5fdfbfc', 
    '4TpFUnOCfSfRVRRvdG7RlnBdsBlxTDqre4GnDhtcncg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)