INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b670386e497071b7c9d5a996afacd7075374e391031c03ea2aac74b238218e0', 
    'Hv0Z2Jj3aIspcw0rFN511QuKo+R2EdL322cbaSKBWbU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)