INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '223584e217ab531d33992cbb0c1d685442ec4ff3198338c7d84ef34d75824c09', 
    'cu73KIq5gYLQKc0WHN1BCYWbI4F972724zD38P6JZ8U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)