INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74a425ec02261394fb691ab9013b61937addd8a3f0c46d1084a7507c923aed35', 
    'YaUgEnYKtU51gqzp4FUpaQV/1FnhsiV5iEroPZnk4T0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)