INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd52a58dd60a6c657598f8fd2062e5cf547ad25cc78a48f3a389439570488e5b5', 
    'mEfNdtKJ42BywzHQOWoZgcBeOYyqkIDsxMFPXodgy/0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)