INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b700946bd56f348d9266928dbcc2e79951698d452273eb9b231082de01621b68', 
    'j72uZiEQqx6rYaeCvu9E6JV7A757NKDBkLSiT9J8sPo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)