INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4e701b6b78c7d34744e8f6621c488ee11a38ec0c94784fb8088f5eb476ff77a', 
    'DMs1p18WdcIf2mOuNNOhrqCQjgKMWfJWfiGmVqhy4qc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)