INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '280034622cbc6b6da6ed26651cb3ac1af7b20dd403893bfeab415bea3a061d5f', 
    'n31ETbGSCSghr/C7K7+vzD0rcyMXlF4vgTdjkknunIc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)