INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6dc2784e58d5c5e1f540eb6d0727108e669970ca556ef36c6387304d5b369c3c', 
    'fKh0d9vlFjSO7f4060cJEsUDGkA6S9QsXcDtMWXWC04=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)