INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eec6022b6d08b86540344af1f7ea1ee7005f7df307d68ead96dfb5ef1a4be76e', 
    'hkUCjScjAmoJMyI0rahA0S6poRgcj3Ld30Bp/cN5lNM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)