INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6521119c7a820cb70a20340bc822e49e3c20de4a7f8f7a6ab5ad937ec5d6812', 
    'VAbvQm4XzRDgRGqpZ3WGLEbzpA0N2SHNbfMbmpDvuL4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)