INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4510e4262efc9e73021d5da30849d693ad56ffc181cd12326073007f06f24c7', 
    'pSHtODh6TCxCT0YJUVCeL981H8Nt1YCk52QhHNPA19E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)