INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '395121ee7197d3fb448f42381c58c7b5d23a8c048e00863789fe454c7e57bb0e', 
    'aT5oZZ77AlfbDVZz6oAGTyIdSC1KxVz18FRNWSXFJjg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)