INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0e59953428d142c6be750af22bbbea12a06d4bc2546b2c6b2ee67639203c7be', 
    'EolTkg6NL3FPtVD2/x8sPxNqzdLmy7dWY0SaZYEXdcg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)