INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4774938641a7099e9ddb999054f1a3e78cf74863a74667bdfa7c01a183186fab', 
    'oG65+AnfFXEFbDGFqDG7NdISOzVLpCQMOHsfFVAs0bI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)