INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c970b512a200516db63ff97bc5765a32e68d4bc359f8a9fe483f3725a312461', 
    '0qEZnRPLc94RBvt8hwgRe8wRGHl2857ciNaA6uVwIz0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)