INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6b0b6edb4ea3ac871fea6901a49996f2a2adae6d14d9eb1196944891e6a203e', 
    'hfKkYShLjNaBGQhoryeMzF35mmG3xHFFsECR/Vjyfys=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)