INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '397bb0947c984ea47253d131016118a120ccfa7563047a3be120ccd18e53836c', 
    '1xH52fKytEcWjNSq+QveTmvr3U6cuHjBh7BYDylYKHI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)