INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4d9375e2dba69610c95a197731920f8281d4d032f8bec64ba663091b2a58a15', 
    'NiVOgtwoRJUBKk6E6ZuhVgj4MVKkbmwwaVMoxXbn7Ds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)