INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b67cf657cf2f95c0e59981dfd9375161982905ce6807153f8f79cb969ceefb51', 
    'ADtOd//woMRm+u9LANsNfzZzUzH+scKe5SG9E3jdQpg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)