INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0b6a64508acc9e7ec30bb648fbd69688254aba26fbcaddfd500242df9100a481', 
    'Lkt7YaQOI4uMoQHawdVWiEwOp6g3LMBh4aGEhOX0L0Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)